baber/WOPTO huggingface dataset:
Patent JP-2018527756-A (JP)
Title: 半導体レーザ
IPC: H01S5/042
Filed: 2016-09-27
Abstract: 本発明は、ｎ型ｎ領域と、ｐ型ｐ領域と、これら２つの領域の間にあるレーザ放射を発生する活性領域と、を含む半導体積層体を備える半導体レーザに関する。レーザ放射に対して透過性で、透明導電性酸化物からなるｐコンタクト層が、電流入力のためにｐ領域に直に接して位置している。導電性かつ金属製ｐコンタクト構造が、ｐコンタクト層に直接載置されている。ｐコンタクト層は被覆層の一部であって、したがって半導体レーザの動作時に、レーザ放射が意図してｐコンタクト層に進入する。半導体積層体の２つの面が、レーザ放射のための共振器端面を形成している。ｐ領域への電流入力は、少なくとも１つの面に直に接している電流防護領域の少なくとも１つにおいて抑制されている。関連づけられた面に垂直に延びる方向における、電流防護領域の寸法は、０．５μｍ以上１００μｍ以下で、かつレーザ放射のための共振器長の２０％以下である。
Patent JP-2018530782-A (JP)
Title: ケーブル配線装置
IPC: H04Q1/14
Filed: 2016-09-21
Abstract: 通信システム（１０００）は、外側ハウジング（１００２）と、内側ハウジング（１００３）と、ハンガープレートアセンブリ（１０２０）とを備えている。外側ハウジングは、第１の側壁と第２の側壁とを有している。内側ハウジングの少なくとも一部は外側ハウジングの内部に配置されている。内側ハウジングは、第１の側壁と第２の側壁とを有しており、複数のパッチパネルデバイス（１０１０）を積層配置で収容するように構成されている。ハンガープレートアセンブリは、内側ハウジングの第１の側壁にヒンジ連結された第１のハンガープレート（１０２１）と、積層配置されて第１のハンガープレートに接続されている複数のハンガー（１０２３）とを備えている。各ハンガーは、それぞれの上にケーブル（Ｃ２）を支持できるように構成されている。ハンガープレートアセンブリは、全体が外側ハウジングの内部に配置される格納状態と、少なくとも一部が外側ハウジングの外に配置されている引出し状態とを有している。 【選択図】図１０Ｇ
Patent JP-2018529700-A (JP)
Title: インダンアミン誘導体の製法及び新規の合成中間体
IPC: C07C209/74
Filed: 2016-09-28
Abstract: 本発明の主題は、インダカテロールの合成における重要な中間体の製法にある。本発明の主題は、新規の合成中間体にもある。【選択図】 なし
Patent JP-2018529484-A (JP)
Title: 薬剤がコーティングされた医療機器
IPC: A61L29/16
Filed: 2016-07-08
Abstract: 本明細書において、内側表面および外側疎水性表面を有するバルーン、バルーンの外側疎水性表面の直接上の付着バランス層（親水性ポリマーおよび／または親水性化合物を含み、ここで、親水性化合物は、１，０００ダルトン未満の分子量を有する）、および、付着バランス層の直接上の治療層（治療剤および薬学的に許容できる担体を含み、ここで、治療剤は、１つまたは複数の水素結合基を有する疎水性治療剤であり、治療層内の別個の薬剤粒子として提供されて、薬剤粒子は、２５μｍ未満である少なくとも１つの寸法を有し、バルーンの表面上に均一に分配されて、および、薬学的に許容できる担体は、親水性であり、１，０００ダルトン未満の分子量を有する）の形状での、薬剤がコーティングされた医療機器が開示される。また、薬剤がコーティングされた医療機器を製造する方法およびその使用も開示される。 【選択図】  図３
Patent JP-2018533665-A (JP)
Title: 高粘度ベースストック組成物
IPC: C10M171/02
Filed: 2016-10-24
Abstract: 高粘度を有し、さらに、高品質のベースストックであることを示す一つまたは複数の性質を有する、グループＩのベースストックを製造するための方法が提供される。そのようにして得られるグループＩのベースストックは、溶剤処理により形成された従来からのグループＩのブライトストックでの相当する粘度よりも高い、１００℃での粘度および／または４０℃での粘度を有することができる。さらに、そのようにして得られるグループＩのベースストックは、高品質のベースストックであることを示す、一つまたは複数の性質を有することができる。
Patent JP-2018538265-A (JP)
Title: 癌を治療するための方法及び組成物
IPC: A61P35/00
Filed: 2016-11-18
Abstract: 本発明は、ＷＴ１発現癌を治療する、ＷＴ１発現癌の発生率を低減する、またはＷＴ１発現癌に対する免疫応答を誘導する方法であって、少なくとも１つのＷＴ１ペプチドまたはＷＴ１発現癌に対する細胞傷害性Ｔ細胞（ＣＴＬ）と、少なくとも１つのチェックポイント阻害剤との組み合わせを投与するステップを含む方法を提供する。少なくとも１つのＷＴ１ペプチドは、１以上のＷＴ１ペプチドを送達してＷＴ１発現癌に対する免疫応答を誘導する１以上の薬剤（ＷＴ１送達剤）を対象に投与することによって、対象に投与される。ＷＴ１送達剤の例には、（ｉ）単離されたＷＴ１ペプチド、（ｉｉ）少なくとも１つのＷＴ１ペプチドをコードする核酸、または（ｉｉｉ）少なくとも１つのＷＴ１ペプチドまたは該ペプチドをコードする核酸を含むかまたは提示する免疫細胞が含まれる。 【選択図】なし
Patent JP-2019504144-A (JP)
Title: ゼオライトと無定形メソ細孔性アルミナとを含む触媒を用いて炭化水素供給原料を水素化分解する方法
IPC: B01J29/16
Filed: 2016-11-16
Abstract: 本発明は、少なくとも１種の炭化水素供給原料を水素化分解する方法であって、該供給原料の中の化合物の最低５０重量％は、３００℃未満の初留点および５４０℃未満の終留点を有し、周期律表の第ＶＩＢ族からの少なくとも１種の金属および／または第ＶＩＩＩ族からの少なくとも１種の金属と、１２個の酸素原子を有する環（１２ＭＲ）によって開口が画定される少なくとも１種の一連のチャネルを有する少なくとも１種のゼオライト、および少なくとも１種のバインダを含む担体とを含む少なくとも１種の触媒を用い、前記担体は、高度に分散性のアルミナゲルから調製され、前記水素化分解法は、２００℃〜４８０℃の温度、１ＭＰａ〜２５ＭＰａの全圧で行われ、水素対炭化水素供給原料の容積比は、８０〜５０００リットル／リットルであり、毎時空間速度（ＨＳＶ）は、液体炭化水素供給原料の容積流量対反応器に装填される触媒の容積の比によって定義されて、０．１〜５０ｈ−１である、方法を記載する。
Patent JP-2018530426-A (JP)
Title: 回転接触式リアクタ
IPC: C02F1/42
Filed: 2016-09-14
Abstract: 本発明は、流動体流を処理するためのリアクタであって、当該リアクタは、流動体流入口と、前記流動体流を保持する反応領域と、流動体流を通って回転するように構成された反応領域内の少なくとも１つの回転接触器と、流動体出口と、を有し、前記少なくとも１つの回転接触器は、ファブリックメッシュを含む。【選択図】図１
Patent JP-2019502715-A (JP)
Title: Ａ型インフルエンザを治療する方法
IPC: A61K31/13
Filed: 2017-01-12
Abstract: 本明細書に提供されるのは、患者におけるＡ型インフルエンザウイルス感染を治療、低減又は予防するための方法、並びに患者におけるＡ型インフルエンザウイルス感染を治療、低減又は予防するための組成物及び製品である。【選択図】図１
Patent JP-2019507467-A (JP)
Title: セラミックのイオン源チャンバ
IPC: H01J27/20
Filed: 2016-12-19
Abstract: ＩＨＣイオン源は、対向する端部に陰極とリペラとを有するイオン源チャンバを備える。イオン源チャンバは、非常に低い電気伝導性を有するセラミック材料で構成される。電気伝導ライナーは、イオン源チャンバに挿入されることができ、イオン源チャンバの３つの側面を覆うことができる。ライナーは、引き出し開口を有する板面に電気的に接続することができる。陰極及びリペラへの電気配線はセラミック材料内の開口を通る。この方法で、アークのリスクがないため、開口は、可能な限り小さくすることができる。特定の実施形態において、電気配線は、イオン源チャンバ内に成形されるか、開口内に圧入される。さらに、イオン源チャンバに用いられるセラミック材料は、耐久性が高く、引き出しされたイオンビームへの汚染の導入を少なくする。【選択図】図１
Patent JP-2018535273-A (JP)
Title: メタロ−ベータ−ラクタマーゼの阻害剤
IPC: A61K31/427
Filed: 2016-11-30
Abstract: 本発明は、細菌性メタロ-ベータ-ラクタマーゼの阻害剤として機能するある特定の化合物、特にインドール誘導体に関する。本発明は、これらの化合物の調製のためのプロセス、それらを含む医薬組成物、及び細菌感染症の処置におけるそれらの使用にも関する。
Patent JP-2019519369-A (JP)
Title: 屈曲率の低い凝集形態のゼオライト吸着剤
IPC: B01D15/00
Filed: 2017-06-28
Abstract: 本発明は、以下を有する凝集形態のゼオライト吸着剤に関する：水銀圧入ポロシメトリーによって求められる細孔分布から計算される屈曲係数τが、厳密に１より大きく厳密に３未満であり、水銀ポロシメトリーによって求められる空隙率εｐが２５％〜３５％であり、ここで、Ｖ ｍａ はマクロ孔容積を示し、Ｖ ｍｅ はメソ孔容積を示し、Ｖ ｇ はｃｍ ３ ．ｇ −１ 単位の吸着剤の粒子体積を示す。また、本発明は、それを作製する方法、及び上記吸着剤によってパラキシレンを吸着することにより、８個の炭素原子を含む芳香族炭化水素異性体画分からパラキシレンを分離する方法に関する。
Patent JP-2019083325-A (JP)
Title: Common mode choke coil
Inventor: FUKUSHIMA AKIRA
IPC: H01F27/29
Filed: 2019-01-07
Abstract: To reduce deviation of stray capacitance generated between respective coil conductors in a common mode choke coil having three coil conductors.SOLUTION: A non-magnetic body sheet equivalent to a first insulation layer 11 is printed with Ag paste by using a screen plate such that a pattern equivalent to a first conductor layer 12 is formed. In the same way, a non-magnetic body sheet equivalent to the second insulation layer 21 is printed with Ag paste by using the screen plate such that a pattern equivalent to a second conductor layer 22 is formed, and a non-magnetic sheet equivalent to a third insulation layer 31 is printed with Ag paste by using the screen plate such that a pattern equivalent to a third conductor layer 32 is formed, and a non-magnetic body sheet equivalent to an insulation layer 41 for a lead-out electrode is printed with Ag by using the screen plate such that a pattern equivalent to a lead-out conductor layer 42 is formed.SELECTED DRAWING: Figure 2
Patent JP-2020112033-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: NOSE YUKI
IPC: F01N3/24
Filed: 2019-01-08
Abstract: To provide an exhaust emission control device of an internal combustion engine, in which the damage of a filter can be suppressed.SOLUTION: The exhaust emission control device is provided that comprises: a fuel injection valve injecting fuel to an internal combustion engine; a catalyst provided in an exhaust passage of the internal combustion engine, and clarifying exhaust emission; a filter provided at a position downstream of the catalyst in the exhaust passage, and collecting particulate substances; a fuel introduction section introducing the fuel injected from the fuel injection valve into the exhaust passage from the internal combustion engine in an uncombusted condition; and a load control section controlling an upper limit of a load of the internal combustion engine. The load control section sets the upper limit of the load to be a second limit value smaller than a first limit value which is an upper limit of the load before the injection when the fuel is supplied to the exhaust passage in the uncombusted condition.SELECTED DRAWING: Figure 3
Patent JP-2019135343-A (JP)
Title: Display control method of spinning machine or winding machine
Inventor: BERND BAHLMANN
IPC: D01H13/00
Filed: 2019-01-08
Abstract: To provide a method for controlling a display (1) in a spinning machine or a winding machine (2) containing a plurality of same kinds of work stations (3).SOLUTION: In the method, one display (1) is assigned to each of a plurality of work stations (3). A display area is segmented to sub areas (4) and a surface area of a sub area (4) can be changed, hence when compared with a case where one display (1) is assigned to each work station (3), the number of displays (1) can be reduced while keeping the same information quantity. A spinning machine or a winding machine to which a method of this invention is applicable is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020112288-A (JP)
Title: Rotary kiln
Inventor: NAKAMURA HIROKI
IPC: F27B7/22
Filed: 2019-01-09
Abstract: To provide a rotary kiln in which an operation work to an inside of a reactor core tube can be easily performed.SOLUTION: A rotary kiln 1 of this invention comprises a reactor core tube 30 including plural core bodies 300F and 300R capable of being coupled and decoupled. An endless annular coupling section S is disposed between opening edges 302F and 302R of a pair of the tube bodies 300F and 300R adjacent to each other. At least parts of the opening edges 302F and 302R extend in a direction intersecting a peripheral direction.SELECTED DRAWING: Figure 5
Patent JP-2020110308-A (JP)
Title: Sensor unit
Inventor: OMURA MASAYOSHI
IPC: G06F3/16
Filed: 2019-01-10
Abstract: To provide a sensor unit that comprises a sensor using a piezoelectric material and that hardly amplifies an electric signal of a noise.SOLUTION: A sensor unit comprises a sensor 60 that is arranged in the state of contact with the body and that detects vibrations of air passing through the trachea K, and an amplifier that amplifies a detection signal from the sensor 60. The sensor 60 has a piezoelectric material provided between first and second conductors.SELECTED DRAWING: Figure 29
Patent JP-2020113461-A (JP)
Title: Battery device
Inventor: SUZUKI YUSUKE
IPC: H01M50/224
Filed: 2019-01-15
Abstract: To provide a battery device capable of adjusting a temperature of a battery stack and mechanically regulating expansion of each of battery cells although the number of components is decreased and cost of manufacture is reduced.SOLUTION: A battery device comprises: battery stacks 21A and 21B including multiple battery cells 22 which are disposed side by side in a predetermined linear direction; a pair of end members 50 holding the battery stacks 21A and 21B therebetween in the linear direction so as to regulate movements of each of the battery cells 22 in the linear direction, and being separated from each other in the linear direction; a metallic temperature adjustment part comprising a heat exchange portion for exchanging heat with the battery stacks 21A and 21B, and including a flow passage in which a fluid for exchanging heat with the heat exchange portion flows; and a metallic end member fixing part 31 to which the pair of end members 50 are fixed. A metallic integrated structure 30 integrally includes the temperature adjustment part and the end member fixing part 31.SELECTED DRAWING: Figure 5
Patent JP-2020119182-A (JP)
Title: Image processing device, control method thereof, program, and storage medium
Inventor: FUKUSHIMA TAKETO
IPC: H04N5/232
Filed: 2019-01-23
Abstract: To provide an image processing device, a control method thereof, a program, and a storage medium, for generating a histogram such that users can intuitively figure out a sum count of pixels subject to compression processing of a dynamic range on the histogram.SOLUTION: An image processing device 200 incudes a setting section 303 for setting a luminance level threshold, and a generation section 304 for generating a histogram based on luminance distribution of an image. The generation section 304 generates the histogram in such a way as to simultaneously display an integrated value of pixels having a luminance level equal to or greater than the luminance level threshold in a position corresponding to the luminance level threshold on the histogram.SELECTED DRAWING: Figure 3
Patent JP-2020119987-A (JP)
Title: Semiconductor package and electronic apparatus
Inventor: SASAKI SHINYA
IPC: H01L25/00
Filed: 2019-01-23
Abstract: To shorten the wiring length between a device and a chip component in a semiconductor package.SOLUTION: A semiconductor package includes a device laminated on a metal plate, and surrounded by mold resin, a rewiring layer laminated on the opposite side of the device to the side where the metal plate is laminated, an insulation film placed on the side of the device in the mold resin, in contact with the metal plate, a metal plate side chip component placed on the side of the device while interposing the insulation film between the metal plate and itself, in the mold resin, and a veer provided in the mold resin and having one end connected with the electrode of the metal plate side chip component, and the other end connected with the rewiring layer.SELECTED DRAWING: Figure 3
Patent JP-2020118111-A (JP)
Title: Blower
Inventor: NAKAMURA YASUNOBU
IPC: F04D29/58
Filed: 2019-01-25
Abstract: To provide a blower which can inhibit temperature rise of a motor while securing maintainability.SOLUTION: A blower includes: a fan 20 which is rotated by rotational driving force transmitted from a motor 60 to generate airflow; a fan casing 30 which houses the fan 20; and a motor casing 40 which houses the motor 60. The fan 20 is disposed closer to the vehicle cabin inner space side than the motor 60. The motor casing 40 is formed separately from the fan casing 30, and the fan casing 30 is formed with a blowout air passage 32 in which air blown out from the fan 20 flows. The blower includes a motor cooling passage 51 which connects the blowout air passage 32 with the motor casing 40 and guides a part of air blown from the fan 20 to the motor 60 side. The motor cooling passage 51 is formed by a cooling hose 50 formed separately from the fan casing 30 and the motor casing 40.SELECTED DRAWING: Figure 1
Patent JP-2020122598-A (JP)
Title: Heat exchange type ventilation device
Inventor: YAMAGUCHI SHOTARO
IPC: F24F13/22
Filed: 2019-01-29
Abstract: To provide a heat exchange type ventilation device capable of reducing dew condensation at a heat exchange section.SOLUTION: A heat exchange type ventilation device 1 comprises a window frame 3, a daylighting section 4, a heat exchange section 5, and a control section 25. The daylighting section 4 is installed inside the window frame 3 and has an indoor side daylighting section 14 positioned at an indoor side and an outdoor side daylighting section 15 positioned at an outdoor side. The heat exchange section 5 is juxtaposed with the daylighting section 4 at a position between the indoor side daylighting section 14 and the outdoor side daylighting section 15 and has a heat transfer plate 16, an exhaust air trunk 17, and a supply air trunk 18. The exhaust air trunk 17 has an air trunk switching section 20 which switches between an air trunk communicated with an exhaust outflow port 9 and an air trunk communicated with a discharge port 19. When dew condensation is determined to occur in the exhaust air trunk 17, the control section 25 stops distribution of outdoor air 7 with an air supply blower 13 and causes the air trunk switching section 20 to switch an outlet of the exhaust air trunk 17 to the air trunk communicated with the discharge port 19.SELECTED DRAWING: Figure 5
Patent JP-2020121860-A (JP)
Title: Sheet conveying device and image formation system
Inventor: HIBINO RISA
IPC: B65H29/52
Filed: 2019-01-31
Abstract: To improve workability of sheet removal work from a conveyance path by encouraging a worker to open a plurality of conveyance guides in a proper order.SOLUTION: A sheet conveying device 5 comprises: a first conveyance guide 52; a second conveyance guide 53 adjoining the first conveyance guide 52; a first operation member 54 operated for opening/closing the first conveyance guide 52; a second operation member 55 operated for opening/closing the second conveyance guide 53; and a cover member 57 provided rotatably between a covering position for covering the first operation member 54 and an exposing position for exposing the first operation member 54. The first conveyance guide 52 is regulated to be opened by the second conveyance guide 53 in a state where the second conveyance guide 53 is closed, and can be opened accompanying with opening of the second conveyance guide 53, and the cover member 57 is at the covering position in a state where the second conveyance guide 53 is closed, and rotates from the covering position to the exposing position accompanying with opening of the second conveyance guide 53.SELECTED DRAWING: Figure 5
Patent JP-2019144237-A (JP)
Title: Polarization measuring device, method for measuring polarization, and method for aligning light
Inventor: Zhang yi zhi
IPC: G01N21/21
Filed: 2019-02-01
Abstract: To provide a polarization measuring device and a method for measuring polarization which can increase the efficiency of testing an extinction ratio and a polarization angle at different incident angles of a polarizer and can simplify the process of the test.SOLUTION: The polarization measuring device includes: a light source 12; a polarizer 22; an analyzer 52; a rotational module; an image sensor 7; and an analysis module. Light emitted from the light source 12 is polarized by the polarizer 22, and the polarization is detected by the analyzer 52 and is sent to the image sensor 7. The rotational module is rotated by driving the analyzer 52. The image sensor 7 acquires information on image formation from the light after the polarization is detected. The analysis module calculates the characteristics of the polarization at different incident angles of the polarizer 22 according to the image formation information and the rotational angle.SELECTED DRAWING: Figure 4
Patent JP-2019071137-A (JP)
Title: Illegal mail determining device and program
Inventor: HIKOSAKA TAKAHIRO
IPC: G06F13/00
Filed: 2019-02-07
Abstract: To determine whether or not a received mail is illegal by only a check on the receiving side without providing a special mechanism on the transmitting side or a relaying network.SOLUTION: Provided is an illegal mail determining device including illegal mail control means which, when it is determined that a received mail is an illegal mail by illegal mail determination means that refers to a history database for storing a transmission history that is a history of mails transmitted to the outside and a reception history that is a history of mails received from the outside, compares either the address group of the transmission history or the address group of the reception history with the address group of the received mails, or both the address group of the transmission history and the address group of the reception history with the address group of the received mails, and thereby determines whether or not the received mail is an illegal mail, executes a process that corresponds to the event that the received mail is determined to be the illegal mail.SELECTED DRAWING: Figure 13
Patent JP-2020129990-A (JP)
Title: Wing hiller for white leek and agricultural implement
Inventor: MATSUMURA SUSUMU
IPC: A01B13/02
Filed: 2019-02-14
Abstract: To provide a wing hiller for white leek which is used by being attached to an agricultural implement, which can perform easily earthing-up work for white leek, and an agricultural implement suitable for earthing-up work in cultivation of white leek.SOLUTION: There is provided a wing hiller 1 for white leek which is used by being attached to an agricultural implement 100 having a rotary 103 for cultivation, comprising: a pair of right and left earthing-up parts 10 for earthing up; a pair of right and left holding parts 20 to which the earthing-up parts 10 are held; a body part 30 to which the holding parts 20 are fixed; a fitting part 40 for fitting the body part to the agricultural implement 100; and a lifting mechanism 50 by which the holding parts can be lifted up.SELECTED DRAWING: Figure 1
Patent JP-2019089830-A (JP)
Title: Spray dry formulations
Inventor: LAWRENCE S ZISMAN
IPC: A61K47/18
Filed: 2019-02-14
Abstract: To provide compounds, compositions, methods and formulations for preventing and treating proliferative diseases associated with aberrant receptor tyrosine kinase (RTK) activity.SOLUTION: A compound of the structure of the following C group is illustrated.SELECTED DRAWING: None
Patent JP-2019217254-A (JP)
Title: Game machine
Inventor: SAKURAI RYO
IPC: A63F5/04
Filed: 2019-02-14
Abstract: To provide a game in which a start lever operation feeling is favorable for a player.SOLUTION: An operation load required for moving a start lever from an initial position, which is a position during non-operation, to a detection position, which is a position at which an operation is detected (detection load of the start lever: approx. 1.5 N) is larger than an operation load required for moving a stop button from an initial position to a detection position (detection load of the stop button: approx. 0.7 N).SELECTED DRAWING: Figure 10
Patent JP-2019111357-A (JP)
Title: Improved exercise device
Inventor: LEONARD SNYDERMAN
IPC: A63B23/04
Filed: 2019-02-15
Abstract: To provide an exercise device for exercising the abductor and adductor muscles while more heavily recruiting muscles involved in forward and backward motion of the feet and legs.SOLUTION: An exercise device comprises: two supporting frame portions 201 disposed to face each other in an inclined plane inclined toward the horizontal from the vertical plane at an angle greater than 0° and less than or equal to 90°; and pedals 38 supported by pedal supports 180 attached via pedal mounts 4 respectively to a pedal crank assembly 56 and a pedal crank assembly 58 disposed respectively near the circumference of two counter-rotating gears disposed side by side between the supporting frame portions 201.SELECTED DRAWING: Figure 3
Patent JP-2020132932-A (JP)
Title: Structure containing nickel nanowire and resin and method for producing the same
Inventor: TAKEDA HIROTAKA
IPC: B82Y30/00
Filed: 2019-02-18
Abstract: To provide a structure containing a nickel nanowire and a resin and having a small residual amount of metals other than nickel, metal salts, or the like.SOLUTION: A structure is characterized in that a nickel nanowire and a resin are contained, and the total content of metals other than nickel measured by the ICP-AES analysis method is 100 ppm or less. In a method for producing the structure by reducing nickel ions in a magnetic field in a solution to form a nanowire, and then mixing a resin, ammonia is added after forming the nanowire to purify a nickel nanowire.SELECTED DRAWING: None
Patent JP-2019151921-A (JP)
Title: Grain orientated magnetic steel sheet with insulating film and method of producing the same
Inventor: KOKUBU KARIN
IPC: C23C22/00
Filed: 2019-02-20
Abstract: To provide a grain orientated magnetic steel sheet with an insulating film that has large film tension, and can maintain the film tension and also can maintain reduction effect on iron loss even in an environment in which a transformer etc., is repeatedly raised and lowered in temperature a plurality of times, and a method of producing the grain orientated magnetic steel sheet with the insulating film.SOLUTION: The grain orientated magnetic steel sheet with the electric insulation film is provided that has, on at one surface thereof, the insulating film containing, in glass, a crystal having an average thermal expansion coefficient of 7.5×10/K within a temperature range of 25-200°C, the average thermal expansion coefficient being positive. The method of producing the grain orientated magnetic steel sheet with the insulating film is also provided in which a surface of a finally annealed grain orientated magnetic steel sheet is coated with a processing liquid for insulating film formation containing one kind or two or more kinds of compound selected from among aluminum phosphate, aluminum nitrate, aluminum chloride, and alumina sol, one kind or two or more kinds of lithium nitrate, lithium hydroxide and lithium silicate, and colloidal silica, the processing liquid-coated grain orientated magnetic steel sheet is then baked at 950°C.SELECTED DRAWING: None